20Mn冷轧板~20Mn钢带の20Mn锰钢板【【【俊峰钢材】】】【东】【莞】【长】【安】【俊】【峰】【钢】【材】【销】【售】【中】【心】20Mn冷轧板~20Mn钢带の20Mn锰钢板【【【俊峰钢材】】】S58CC5E4C25M2C30E4C30M220Mn冷轧板~20Mn钢带の20Mn锰钢板【【【俊峰钢材】】】S35CS40CS45CS50CS55C20Mn冷轧板~20Mn钢带の20Mn锰钢板【【【俊峰钢材】】】S58CC5E4C25M2C30E4C30M220Mn冷轧板~20Mn钢带の20Mn锰钢板【【【俊峰钢材】】】S58CC5E4C25M2C30E4C30M220Mn冷轧板~20Mn钢带の20Mn锰钢板【【【俊峰钢材】】】S35CS40CS45CS50CS55C20Mn冷轧板~20Mn钢带の20Mn锰钢板【【【俊峰钢材】】】C60M215Mn20Mn25Mn30Mn20Mn冷轧板~20Mn钢带の20Mn锰钢板【【【俊峰钢材】】】S35CS40CS45CS50CS55C【东】【莞】【长】【安】【俊】【峰】【钢】【材】【销】【售】【中】【心】【欢】【迎】【你】【的】【来】【电】普碳素钢板Q235A-E/Q255A-E/Q275A-E/SS400/A36/***400A/St37-2/SA283GrA/S235JR/S235JO/S235J2。优质碳素钢板10-50#/20Mn/50Mn/1025。锰板:16Mn/15MnV/15MnVN．27SiMn钢板高层建筑结构用钢板Q235JGC/Q345JGC/Q390JGC/Q420GJC/Q460GJC。低合金高强度钢板Q295A-E/Q345A-E/Q420A-E/Q460C-E/16Mn/15MnV/A572Gr50/A633D/A709Gr50/***490B/SN520/***570/St44-3/St52-3/StE355/StE460/S275JR/S275JO/S275J2/S355JR/S355JO/S355J2/S355K2/S355NL/WH60AE/WH70B/BB41BF/B***3/SHT60/1E0650/1E1006锅炉钢板20g/16Mng/19Mng/SA285GrC/SB410/410B/KP42/SA299/BHW35。压力容器钢板Q245R(20R)/Q345R(16MnR)/Q370R(15MnNbR)***176815713416MnDR/SPV355/15MnVR/15CrMoR/15MnNiDR/09MnNiDR/WDB620/P235GH/P295GH/P355GH/SA515Gr60/SA515Gr70/SA516Gr60/SA516Gr70/19Mn6/15Mo3/16Mo3/A537CL1/SA537CL2/A48CPR/SA612M/18MnMoNbR/07MnNiMoVDR/07MnCrMoVR/12MnNiVR。桥梁结构用钢板Q235qC/Q345qC/16Mnq/Q370qC/Q420qC/14MnNbq.弹簧钢板55SiMn/65Mn/60Si2Mn.耐磨钢板NM360A/NM400A/NM360B/NM450/NM500。模具钢板S35C/S45C/S48C/S50C/P20/2311/718/P80A/638B/W***30A.造船及海洋平台用钢板A/B/D/E/AH32/DH32/EH32/AH36/DH36/EH36/AH40/DH40/EH40/2HGr50.合金结构钢板50Mn2V/15.20.30.35.42CrMo/20Mn2/40Mn2/20MnSi/20Cr/40Cr/10CrMoAL/20CrMnMo/12CrMoVNi/30CrMnSiA。长期供应//模具钢718S718HNAK80NAK55S136S136H8407SKD11SKD12SKD61SKD62FDACDC53/D2D3A2/A6铜合金钨铜铍铜铬铜磷青铜铝青铜无氧铜、铅黄铜、紫铜/铝合金/不锈钢1Cr12Mo1Cr13Mo3Cr13Mo9Cr18Mo9Cr18MoV2Cr133Cr131Cr151Cr17)